9189453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 15466752

約数和(自身を除く): 6277299

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 821, 861, 1599, 2463, 3731, 5747, 10673, 11193, 17241, 32019, 33661, 74711, 100983, 224133, 235627, 437593, 706881, 1312779, 3063151, 9189453]

約数ペア:

[(1, 9189453), (3, 3063151), (7, 1312779), (13, 706881), (21, 437593), (39, 235627), (41, 224133), (91, 100983), (123, 74711), (273, 33661), (287, 32019), (533, 17241), (821, 11193), (861, 10673), (1599, 5747), (2463, 3731)]