4147737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 6420480

約数和(自身を除く): 2272743

約数列:

[1, 3, 11, 33, 37, 43, 79, 111, 129, 237, 407, 473, 869, 1221, 1419, 1591, 2607, 2923, 3397, 4773, 8769, 10191, 17501, 32153, 37367, 52503, 96459, 112101, 125689, 377067, 1382579, 4147737]

約数ペア:

[(1, 4147737), (3, 1382579), (11, 377067), (33, 125689), (37, 112101), (43, 96459), (79, 52503), (111, 37367), (129, 32153), (237, 17501), (407, 10191), (473, 8769), (869, 4773), (1221, 3397), (1419, 2923), (1591, 2607)]