974345067

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{7121}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 1471006368

約数和(自身を除く): 496661301

約数列:

[1, 3, 9, 23, 69, 207, 661, 1983, 5949, 7121, 15203, 21363, 45609, 64089, 136827, 163783, 491349, 1474047, 4706981, 14120943, 42362829, 108260563, 324781689, 974345067]

約数ペア:

[(1, 974345067), (3, 324781689), (9, 108260563), (23, 42362829), (69, 14120943), (207, 4706981), (661, 1474047), (1983, 491349), (5949, 163783), (7121, 136827), (15203, 64089), (21363, 45609)]