1797611543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 2240784000

約数和(自身を除く): 443172457

約数列:

[1, 7, 13, 91, 149, 233, 569, 1043, 1631, 1937, 3029, 3983, 7397, 13559, 21203, 34717, 51779, 84781, 132577, 243019, 451321, 593467, 928039, 1102153, 1723501, 3159247, 7715071, 12064507, 19753973, 138277811, 256801649, 1797611543]

約数ペア:

[(1, 1797611543), (7, 256801649), (13, 138277811), (91, 19753973), (149, 12064507), (233, 7715071), (569, 3159247), (1043, 1723501), (1631, 1102153), (1937, 928039), (3029, 593467), (3983, 451321), (7397, 243019), (13559, 132577), (21203, 84781), (34717, 51779)]