355443387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 522547200

約数和(自身を除く): 167103813

約数列:

[1, 3, 13, 39, 53, 159, 359, 479, 689, 1077, 1437, 2067, 4667, 6227, 14001, 18681, 19027, 25387, 57081, 76161, 171961, 247351, 330031, 515883, 742053, 990093, 2235493, 6706479, 9113933, 27341799, 118481129, 355443387]

約数ペア:

[(1, 355443387), (3, 118481129), (13, 27341799), (39, 9113933), (53, 6706479), (159, 2235493), (359, 990093), (479, 742053), (689, 515883), (1077, 330031), (1437, 247351), (2067, 171961), (4667, 76161), (6227, 57081), (14001, 25387), (18681, 19027)]