308270193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{70237}}^1$

素因数の和:70277

約数の個数: 32

約数和(自身を含む): 539427840

約数和(自身を除く): 231157647

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 70237, 210711, 491659, 772607, 1334503, 1474977, 2317821, 4003509, 5408249, 9341521, 14679533, 16224747, 28024563, 44038599, 102756731, 308270193]

約数ペア:

[(1, 308270193), (3, 102756731), (7, 44038599), (11, 28024563), (19, 16224747), (21, 14679533), (33, 9341521), (57, 5408249), (77, 4003509), (133, 2317821), (209, 1474977), (231, 1334503), (399, 772607), (627, 491659), (1463, 210711), (4389, 70237)]