1285702461

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{117191}}^1$

素因数の和:117273

約数の個数: 24

約数和(自身を含む): 1974450816

約数和(自身を除く): 688748355

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 10971, 117191, 351573, 1054719, 2695393, 6211123, 8086179, 18633369, 24258537, 55900107, 142855829, 428567487, 1285702461]

約数ペア:

[(1, 1285702461), (3, 428567487), (9, 142855829), (23, 55900107), (53, 24258537), (69, 18633369), (159, 8086179), (207, 6211123), (477, 2695393), (1219, 1054719), (3657, 351573), (10971, 117191)]