849938349

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 1261522944

約数和(自身を除く): 411584595

約数列:

[1, 3, 13, 39, 67, 131, 169, 191, 201, 393, 507, 573, 871, 1703, 2483, 2613, 5109, 7449, 8777, 11323, 12797, 22139, 25021, 26331, 32279, 33969, 38391, 66417, 75063, 96837, 114101, 166361, 325273, 342303, 499083, 975819, 1483313, 1676407, 2162693, 4228549, 4449939, 5029221, 6488079, 12685647, 21793291, 65379873, 283312783, 849938349]

約数ペア:

[(1, 849938349), (3, 283312783), (13, 65379873), (39, 21793291), (67, 12685647), (131, 6488079), (169, 5029221), (191, 4449939), (201, 4228549), (393, 2162693), (507, 1676407), (573, 1483313), (871, 975819), (1703, 499083), (2483, 342303), (2613, 325273), (5109, 166361), (7449, 114101), (8777, 96837), (11323, 75063), (12797, 66417), (22139, 38391), (25021, 33969), (26331, 32279)]