16984701

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 26275200

約数和(自身を除く): 9290499

約数列:

[1, 3, 9, 27, 41, 67, 123, 201, 229, 369, 603, 687, 1107, 1809, 2061, 2747, 6183, 8241, 9389, 15343, 24723, 28167, 46029, 74169, 84501, 138087, 253503, 414261, 629063, 1887189, 5661567, 16984701]

約数ペア:

[(1, 16984701), (3, 5661567), (9, 1887189), (27, 629063), (41, 414261), (67, 253503), (123, 138087), (201, 84501), (229, 74169), (369, 46029), (603, 28167), (687, 24723), (1107, 15343), (1809, 9389), (2061, 8241), (2747, 6183)]