1330685091

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 2019180240

約数和(自身を除く): 688495149

約数列:

[1, 3, 9, 27, 81, 97, 257, 291, 659, 771, 873, 1977, 2313, 2619, 5931, 6939, 7857, 17793, 20817, 24929, 53379, 63923, 74787, 169363, 191769, 224361, 508089, 575307, 673083, 1524267, 1725921, 2019249, 4572801, 5177763, 13718403, 16428211, 49284633, 147853899, 443561697, 1330685091]

約数ペア:

[(1, 1330685091), (3, 443561697), (9, 147853899), (27, 49284633), (81, 16428211), (97, 13718403), (257, 5177763), (291, 4572801), (659, 2019249), (771, 1725921), (873, 1524267), (1977, 673083), (2313, 575307), (2619, 508089), (5931, 224361), (6939, 191769), (7857, 169363), (17793, 74787), (20817, 63923), (24929, 53379)]