29687567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 38290560

約数和(自身を除く): 8602993

約数列:

[1, 7, 13, 41, 73, 91, 109, 287, 511, 533, 763, 949, 1417, 2993, 3731, 4469, 6643, 7957, 9919, 20951, 31283, 38909, 55699, 58097, 103441, 272363, 326237, 406679, 724087, 2283659, 4241081, 29687567]

約数ペア:

[(1, 29687567), (7, 4241081), (13, 2283659), (41, 724087), (73, 406679), (91, 326237), (109, 272363), (287, 103441), (511, 58097), (533, 55699), (763, 38909), (949, 31283), (1417, 20951), (2993, 9919), (3731, 7957), (4469, 6643)]