1685326383

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 2688233184

約数和(自身を除く): 1002906801

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 173, 477, 519, 689, 1557, 1571, 2067, 2249, 4713, 6201, 6747, 9169, 14139, 20241, 20423, 27507, 61269, 82521, 83263, 119197, 183807, 249789, 271783, 357591, 749367, 815349, 1072773, 1082419, 2446047, 3247257, 3533179, 9741771, 10599537, 14404499, 31798611, 43213497, 129640491, 187258487, 561775461, 1685326383]

約数ペア:

[(1, 1685326383), (3, 561775461), (9, 187258487), (13, 129640491), (39, 43213497), (53, 31798611), (117, 14404499), (159, 10599537), (173, 9741771), (477, 3533179), (519, 3247257), (689, 2446047), (1557, 1082419), (1571, 1072773), (2067, 815349), (2249, 749367), (4713, 357591), (6201, 271783), (6747, 249789), (9169, 183807), (14139, 119197), (20241, 83263), (20423, 82521), (27507, 61269)]