38733513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 64786176

約数和(自身を除く): 26052663

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 2677, 4823, 8031, 14469, 18739, 34801, 56217, 104403, 141881, 243607, 425643, 730821, 993167, 1844453, 2979501, 5533359, 12911171, 38733513]

約数ペア:

[(1, 38733513), (3, 12911171), (7, 5533359), (13, 2979501), (21, 1844453), (39, 993167), (53, 730821), (91, 425643), (159, 243607), (273, 141881), (371, 104403), (689, 56217), (1113, 34801), (2067, 18739), (2677, 14469), (4823, 8031)]