2017103751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 3183500320

約数和(自身を除く): 1166396569

約数列:

[1, 3, 9, 13, 39, 109, 117, 277, 327, 571, 831, 981, 1417, 1713, 2493, 3601, 4251, 5139, 7423, 10803, 12753, 22269, 30193, 32409, 62239, 66807, 90579, 158167, 186717, 271737, 392509, 474501, 560151, 809107, 1177527, 1423503, 2056171, 2427321, 3532581, 6168513, 7281963, 17240203, 18505539, 51720609, 155161827, 224122639, 672367917, 2017103751]

約数ペア:

[(1, 2017103751), (3, 672367917), (9, 224122639), (13, 155161827), (39, 51720609), (109, 18505539), (117, 17240203), (277, 7281963), (327, 6168513), (571, 3532581), (831, 2427321), (981, 2056171), (1417, 1423503), (1713, 1177527), (2493, 809107), (3601, 560151), (4251, 474501), (5139, 392509), (7423, 271737), (10803, 186717), (12753, 158167), (22269, 90579), (30193, 66807), (32409, 62239)]