275075997

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7069}}^1$

素因数の和:7205

約数の個数: 32

約数和(自身を含む): 447955200

約数和(自身を除く): 172879203

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1853, 2289, 5559, 7069, 12971, 21207, 38913, 49483, 120173, 148449, 360519, 770521, 841211, 2311563, 2523633, 5393647, 13098857, 16180941, 39296571, 91691999, 275075997]

約数ペア:

[(1, 275075997), (3, 91691999), (7, 39296571), (17, 16180941), (21, 13098857), (51, 5393647), (109, 2523633), (119, 2311563), (327, 841211), (357, 770521), (763, 360519), (1853, 148449), (2289, 120173), (5559, 49483), (7069, 38913), (12971, 21207)]