3892473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 6814080

約数和(自身を除く): 2921607

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 103, 117, 153, 171, 221, 247, 309, 323, 663, 741, 927, 969, 1339, 1751, 1957, 1989, 2223, 2907, 4017, 4199, 5253, 5871, 12051, 12597, 15759, 17613, 22763, 25441, 33269, 37791, 68289, 76323, 99807, 204867, 228969, 299421, 432497, 1297491, 3892473]

約数ペア:

[(1, 3892473), (3, 1297491), (9, 432497), (13, 299421), (17, 228969), (19, 204867), (39, 99807), (51, 76323), (57, 68289), (103, 37791), (117, 33269), (153, 25441), (171, 22763), (221, 17613), (247, 15759), (309, 12597), (323, 12051), (663, 5871), (741, 5253), (927, 4199), (969, 4017), (1339, 2907), (1751, 2223), (1957, 1989)]