3311406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 8412768

約数和(自身を除く): 5101362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 641, 738, 861, 1282, 1722, 1923, 2583, 3846, 4487, 5166, 5769, 8974, 11538, 13461, 26281, 26922, 40383, 52562, 78843, 80766, 157686, 183967, 236529, 367934, 473058, 551901, 1103802, 1655703, 3311406]

約数ペア:

[(1, 3311406), (2, 1655703), (3, 1103802), (6, 551901), (7, 473058), (9, 367934), (14, 236529), (18, 183967), (21, 157686), (41, 80766), (42, 78843), (63, 52562), (82, 40383), (123, 26922), (126, 26281), (246, 13461), (287, 11538), (369, 8974), (574, 5769), (641, 5166), (738, 4487), (861, 3846), (1282, 2583), (1722, 1923)]