2017353507

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 2934597120

約数和(自身を除く): 917243613

約数列:

[1, 3, 13, 39, 151, 169, 453, 507, 1963, 2027, 2197, 5889, 6081, 6591, 25519, 26351, 76557, 79053, 306077, 331747, 342563, 918231, 995241, 1027689, 3979001, 4453319, 11937003, 13359957, 51727013, 155181039, 672451169, 2017353507]

約数ペア:

[(1, 2017353507), (3, 672451169), (13, 155181039), (39, 51727013), (151, 13359957), (169, 11937003), (453, 4453319), (507, 3979001), (1963, 1027689), (2027, 995241), (2197, 918231), (5889, 342563), (6081, 331747), (6591, 306077), (25519, 79053), (26351, 76557)]