669898437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24091}}^1$

素因数の和:24161

約数の個数: 32

約数和(自身を含む): 1036148736

約数和(自身を除く): 366250299

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9269, 24091, 27807, 72273, 313183, 554093, 746821, 939549, 1662279, 2240463, 7203209, 9708673, 17176883, 21609627, 29126019, 51530649, 223299479, 669898437]

約数ペア:

[(1, 669898437), (3, 223299479), (13, 51530649), (23, 29126019), (31, 21609627), (39, 17176883), (69, 9708673), (93, 7203209), (299, 2240463), (403, 1662279), (713, 939549), (897, 746821), (1209, 554093), (2139, 313183), (9269, 72273), (24091, 27807)]