13966719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 7261761

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 233, 377, 689, 699, 1131, 1537, 2067, 3029, 4611, 6757, 9087, 12349, 19981, 20271, 37047, 59943, 87841, 160537, 263523, 358121, 481611, 1074363, 4655573, 13966719]

約数ペア:

[(1, 13966719), (3, 4655573), (13, 1074363), (29, 481611), (39, 358121), (53, 263523), (87, 160537), (159, 87841), (233, 59943), (377, 37047), (689, 20271), (699, 19981), (1131, 12349), (1537, 9087), (2067, 6757), (3029, 4611)]