4021531017

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 6476611584

約数和(自身を除く): 2455080567

約数列:

[1, 3, 7, 21, 31, 67, 93, 137, 201, 217, 411, 469, 651, 673, 959, 1407, 2019, 2077, 2877, 4247, 4711, 6231, 9179, 12741, 14133, 14539, 20863, 27537, 29729, 43617, 45091, 62589, 64253, 89187, 92201, 135273, 146041, 192759, 276603, 284549, 315637, 438123, 645407, 853647, 946911, 1397821, 1936221, 1991843, 2858231, 4193463, 5975529, 6177467, 8574693, 9784747, 18532401, 20007617, 29354241, 43242269, 60022851, 129726807, 191501477, 574504431, 1340510339, 4021531017]

約数ペア:

[(1, 4021531017), (3, 1340510339), (7, 574504431), (21, 191501477), (31, 129726807), (67, 60022851), (93, 43242269), (137, 29354241), (201, 20007617), (217, 18532401), (411, 9784747), (469, 8574693), (651, 6177467), (673, 5975529), (959, 4193463), (1407, 2858231), (2019, 1991843), (2077, 1936221), (2877, 1397821), (4247, 946911), (4711, 853647), (6231, 645407), (9179, 438123), (12741, 315637), (14133, 284549), (14539, 276603), (20863, 192759), (27537, 146041), (29729, 135273), (43617, 92201), (45091, 89187), (62589, 64253)]