888834303

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22079}}^1$

素因数の和:22169

約数の個数: 40

約数和(自身を含む): 1538887680

約数和(自身を除く): 650053377

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 4473, 5751, 13419, 22079, 40257, 66237, 154553, 198711, 463659, 596133, 1390977, 1567609, 1788399, 4172931, 4702827, 10973263, 12518793, 14108481, 32919789, 42325443, 98759367, 126976329, 296278101, 888834303]

約数ペア:

[(1, 888834303), (3, 296278101), (7, 126976329), (9, 98759367), (21, 42325443), (27, 32919789), (63, 14108481), (71, 12518793), (81, 10973263), (189, 4702827), (213, 4172931), (497, 1788399), (567, 1567609), (639, 1390977), (1491, 596133), (1917, 463659), (4473, 198711), (5751, 154553), (13419, 66237), (22079, 40257)]