57034257

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 92037120

約数和(自身を除く): 35002863

約数列:

[1, 3, 7, 19, 21, 57, 133, 223, 399, 641, 669, 1561, 1923, 4237, 4487, 4683, 12179, 12711, 13461, 29659, 36537, 85253, 88977, 142943, 255759, 428829, 1000601, 2715917, 3001803, 8147751, 19011419, 57034257]

約数ペア:

[(1, 57034257), (3, 19011419), (7, 8147751), (19, 3001803), (21, 2715917), (57, 1000601), (133, 428829), (223, 255759), (399, 142943), (641, 88977), (669, 85253), (1561, 36537), (1923, 29659), (4237, 13461), (4487, 12711), (4683, 12179)]