40957917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 35682339

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 429, 483, 593, 759, 897, 1001, 1771, 1779, 2093, 3003, 3289, 4151, 5313, 6279, 6523, 7709, 9867, 12453, 13639, 19569, 23023, 23127, 40917, 45661, 53963, 69069, 84799, 95473, 136983, 150029, 161889, 177307, 254397, 286419, 450087, 531921, 593593, 1050203, 1241149, 1780779, 1950377, 3150609, 3723447, 5851131, 13652639, 40957917]

約数ペア:

[(1, 40957917), (3, 13652639), (7, 5851131), (11, 3723447), (13, 3150609), (21, 1950377), (23, 1780779), (33, 1241149), (39, 1050203), (69, 593593), (77, 531921), (91, 450087), (143, 286419), (161, 254397), (231, 177307), (253, 161889), (273, 150029), (299, 136983), (429, 95473), (483, 84799), (593, 69069), (759, 53963), (897, 45661), (1001, 40917), (1771, 23127), (1779, 23023), (2093, 19569), (3003, 13639), (3289, 12453), (4151, 9867), (5313, 7709), (6279, 6523)]