1344856539

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 2054191104

約数和(自身を除く): 709334565

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 169, 403, 507, 533, 1209, 1271, 1599, 2087, 3813, 5239, 6261, 6929, 15717, 16523, 20787, 27131, 49569, 64697, 81393, 85567, 194091, 214799, 256701, 352703, 644397, 841061, 1058109, 1112371, 2523183, 2652577, 3337113, 7957731, 10933793, 14460823, 32801379, 34483501, 43382469, 103450503, 448285513, 1344856539]

約数ペア:

[(1, 1344856539), (3, 448285513), (13, 103450503), (31, 43382469), (39, 34483501), (41, 32801379), (93, 14460823), (123, 10933793), (169, 7957731), (403, 3337113), (507, 2652577), (533, 2523183), (1209, 1112371), (1271, 1058109), (1599, 841061), (2087, 644397), (3813, 352703), (5239, 256701), (6261, 214799), (6929, 194091), (15717, 85567), (16523, 81393), (20787, 64697), (27131, 49569)]