2015622609

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{51631}}^1$

素因数の和:51678

約数の個数: 48

約数和(自身を含む): 3628283904

約数和(自身を除く): 1612661295

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 3003, 3549, 5577, 13013, 39039, 51631, 154893, 361417, 567941, 671203, 1084251, 1703823, 2013609, 3975587, 4698421, 7383233, 8725639, 11926761, 14095263, 22149699, 26176917, 51682631, 61079473, 95982029, 155047893, 183238419, 287946087, 671874203, 2015622609]

約数ペア:

[(1, 2015622609), (3, 671874203), (7, 287946087), (11, 183238419), (13, 155047893), (21, 95982029), (33, 61079473), (39, 51682631), (77, 26176917), (91, 22149699), (143, 14095263), (169, 11926761), (231, 8725639), (273, 7383233), (429, 4698421), (507, 3975587), (1001, 2013609), (1183, 1703823), (1859, 1084251), (3003, 671203), (3549, 567941), (5577, 361417), (13013, 154893), (39039, 51631)]