2912159414367

素因数分解:

$3^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{13449157}}^1$

素因数の和:13449668

約数の個数: 36

約数和(自身を含む): 4903186430376

約数和(自身を除く): 1991027016009

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 491, 1473, 3437, 4419, 10311, 24059, 30933, 72177, 216531, 13449157, 40347471, 94144099, 121042413, 282432297, 659008693, 847296891, 1977026079, 5931078237, 6603536087, 19810608261, 46224752609, 59431824783, 138674257827, 323573268263, 416022773481, 970719804789, 2912159414367]

約数ペア:

[(1, 2912159414367), (3, 970719804789), (7, 416022773481), (9, 323573268263), (21, 138674257827), (49, 59431824783), (63, 46224752609), (147, 19810608261), (441, 6603536087), (491, 5931078237), (1473, 1977026079), (3437, 847296891), (4419, 659008693), (10311, 282432297), (24059, 121042413), (30933, 94144099), (72177, 40347471), (216531, 13449157)]