385040403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 627734016

約数和(自身を除く): 242693613

約数列:

[1, 3, 9, 11, 33, 47, 83, 99, 141, 249, 423, 517, 747, 913, 997, 1551, 2739, 2991, 3901, 4653, 8217, 8973, 10967, 11703, 32901, 35109, 42911, 46859, 82751, 98703, 128733, 140577, 248253, 386199, 421731, 515449, 744759, 910261, 1546347, 2730783, 3889297, 4639041, 8192349, 11667891, 35003673, 42782267, 128346801, 385040403]

約数ペア:

[(1, 385040403), (3, 128346801), (9, 42782267), (11, 35003673), (33, 11667891), (47, 8192349), (83, 4639041), (99, 3889297), (141, 2730783), (249, 1546347), (423, 910261), (517, 744759), (747, 515449), (913, 421731), (997, 386199), (1551, 248253), (2739, 140577), (2991, 128733), (3901, 98703), (4653, 82751), (8217, 46859), (8973, 42911), (10967, 35109), (11703, 32901)]