17966704743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{575137}}^1$

素因数の和:575248

約数の個数: 32

約数和(自身を含む): 28986955200

約数和(自身を除く): 11020250457

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 10413, 31239, 575137, 1725411, 5176233, 7476781, 15528699, 22430343, 51187193, 67291029, 153561579, 201873087, 460684737, 665433509, 1382054211, 1996300527, 5988901581, 17966704743]

約数ペア:

[(1, 17966704743), (3, 5988901581), (9, 1996300527), (13, 1382054211), (27, 665433509), (39, 460684737), (89, 201873087), (117, 153561579), (267, 67291029), (351, 51187193), (801, 22430343), (1157, 15528699), (2403, 7476781), (3471, 5176233), (10413, 1725411), (31239, 575137)]