424098981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 666219840

約数和(自身を除く): 242120859

約数列:

[1, 3, 9, 19, 43, 57, 129, 137, 171, 387, 411, 421, 817, 1233, 1263, 2451, 2603, 3789, 5891, 7353, 7809, 7999, 17673, 18103, 23427, 23997, 53019, 54309, 57677, 71991, 111929, 162927, 173031, 335787, 343957, 519093, 1007361, 1031871, 1095863, 2480111, 3095613, 3287589, 7440333, 9862767, 22320999, 47122109, 141366327, 424098981]

約数ペア:

[(1, 424098981), (3, 141366327), (9, 47122109), (19, 22320999), (43, 9862767), (57, 7440333), (129, 3287589), (137, 3095613), (171, 2480111), (387, 1095863), (411, 1031871), (421, 1007361), (817, 519093), (1233, 343957), (1263, 335787), (2451, 173031), (2603, 162927), (3789, 111929), (5891, 71991), (7353, 57677), (7809, 54309), (7999, 53019), (17673, 23997), (18103, 23427)]