2247484407

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 3757670400

約数和(自身を除く): 1510185993

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 109, 133, 217, 327, 399, 589, 651, 763, 1667, 1767, 2071, 2289, 3379, 4123, 5001, 6213, 10137, 11669, 12369, 14497, 23653, 31673, 35007, 43491, 51677, 64201, 70959, 95019, 155031, 181703, 192603, 221711, 361739, 449407, 545109, 665133, 981863, 1085217, 1271921, 1348221, 2945589, 3452357, 3815763, 5632793, 6873041, 10357071, 16898379, 20619123, 24166499, 39429551, 72499497, 107023067, 118288653, 321069201, 749161469, 2247484407]

約数ペア:

[(1, 2247484407), (3, 749161469), (7, 321069201), (19, 118288653), (21, 107023067), (31, 72499497), (57, 39429551), (93, 24166499), (109, 20619123), (133, 16898379), (217, 10357071), (327, 6873041), (399, 5632793), (589, 3815763), (651, 3452357), (763, 2945589), (1667, 1348221), (1767, 1271921), (2071, 1085217), (2289, 981863), (3379, 665133), (4123, 545109), (5001, 449407), (6213, 361739), (10137, 221711), (11669, 192603), (12369, 181703), (14497, 155031), (23653, 95019), (31673, 70959), (35007, 64201), (43491, 51677)]