201704181

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2333}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 322652160

約数和(自身を除く): 120947979

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 537, 1253, 2333, 3759, 4117, 6999, 12351, 16331, 28819, 48993, 53659, 86457, 160977, 375613, 417607, 1126839, 1252821, 2923249, 8769747, 9604961, 28814883, 67234727, 201704181]

約数ペア:

[(1, 201704181), (3, 67234727), (7, 28814883), (21, 9604961), (23, 8769747), (69, 2923249), (161, 1252821), (179, 1126839), (483, 417607), (537, 375613), (1253, 160977), (2333, 86457), (3759, 53659), (4117, 48993), (6999, 28819), (12351, 16331)]