2912885703

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{508091}}^1$

素因数の和:508124

約数の個数: 36

約数和(自身を含む): 5270946408

約数和(自身を除く): 2358060705

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 508091, 1524273, 3556637, 4572819, 6605183, 10669911, 19815549, 24896459, 32009733, 46236281, 59446647, 74689377, 138708843, 224068131, 323653967, 416126529, 970961901, 2912885703]

約数ペア:

[(1, 2912885703), (3, 970961901), (7, 416126529), (9, 323653967), (13, 224068131), (21, 138708843), (39, 74689377), (49, 59446647), (63, 46236281), (91, 32009733), (117, 24896459), (147, 19815549), (273, 10669911), (441, 6605183), (637, 4572819), (819, 3556637), (1911, 1524273), (5733, 508091)]