2901473281

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 3447924480

約数和(自身を除く): 546451199

約数列:

[1, 7, 41, 131, 229, 287, 337, 917, 1603, 2359, 5371, 9389, 13817, 29999, 37597, 44147, 65723, 77173, 96719, 209993, 309029, 540211, 1229959, 1810027, 3164093, 8609713, 10109663, 12670189, 22148651, 70767641, 414496183, 2901473281]

約数ペア:

[(1, 2901473281), (7, 414496183), (41, 70767641), (131, 22148651), (229, 12670189), (287, 10109663), (337, 8609713), (917, 3164093), (1603, 1810027), (2359, 1229959), (5371, 540211), (9389, 309029), (13817, 209993), (29999, 96719), (37597, 77173), (44147, 65723)]