3964555839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 6054580224

約数和(自身を除く): 2090024385

約数列:

[1, 3, 17, 23, 43, 51, 69, 83, 129, 249, 391, 731, 947, 989, 1173, 1411, 1909, 2193, 2841, 2967, 3569, 4233, 5727, 10707, 16099, 16813, 21781, 32453, 40721, 48297, 50439, 60673, 65343, 78601, 82087, 97359, 122163, 182019, 235803, 246261, 370277, 692257, 936583, 1110831, 1336217, 1395479, 1807823, 2076771, 2809749, 3379843, 4008651, 4186437, 5423469, 10139529, 15921911, 30732991, 47765733, 57457331, 77736389, 92198973, 172371993, 233209167, 1321518613, 3964555839]

約数ペア:

[(1, 3964555839), (3, 1321518613), (17, 233209167), (23, 172371993), (43, 92198973), (51, 77736389), (69, 57457331), (83, 47765733), (129, 30732991), (249, 15921911), (391, 10139529), (731, 5423469), (947, 4186437), (989, 4008651), (1173, 3379843), (1411, 2809749), (1909, 2076771), (2193, 1807823), (2841, 1395479), (2967, 1336217), (3569, 1110831), (4233, 936583), (5727, 692257), (10707, 370277), (16099, 246261), (16813, 235803), (21781, 182019), (32453, 122163), (40721, 97359), (48297, 82087), (50439, 78601), (60673, 65343)]