38223123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 17764077

約数列:

[1, 3, 17, 51, 53, 79, 159, 179, 237, 537, 901, 1343, 2703, 3043, 4029, 4187, 9129, 9487, 12561, 14141, 28461, 42423, 71179, 161279, 213537, 240397, 483837, 721191, 749473, 2248419, 12741041, 38223123]

約数ペア:

[(1, 38223123), (3, 12741041), (17, 2248419), (51, 749473), (53, 721191), (79, 483837), (159, 240397), (179, 213537), (237, 161279), (537, 71179), (901, 42423), (1343, 28461), (2703, 14141), (3043, 12561), (4029, 9487), (4187, 9129)]