1908350079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{1021}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 2742034176

約数和(自身を除く): 833684097

約数列:

[1, 3, 17, 51, 67, 201, 547, 1021, 1139, 1641, 3063, 3417, 9299, 17357, 27897, 36649, 52071, 68407, 109947, 205221, 558487, 623033, 1162919, 1675461, 1869099, 3488757, 9494279, 28482837, 37418629, 112255887, 636116693, 1908350079]

約数ペア:

[(1, 1908350079), (3, 636116693), (17, 112255887), (51, 37418629), (67, 28482837), (201, 9494279), (547, 3488757), (1021, 1869099), (1139, 1675461), (1641, 1162919), (3063, 623033), (3417, 558487), (9299, 205221), (17357, 109947), (27897, 68407), (36649, 52071)]