39984399

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48821}}^1$

素因数の和:48847

約数の個数: 24

約数和(自身を含む): 71084832

約数和(自身を除く): 31100433

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 48821, 146463, 341747, 439389, 634673, 1025241, 1904019, 3075723, 4442711, 5712057, 13328133, 39984399]

約数ペア:

[(1, 39984399), (3, 13328133), (7, 5712057), (9, 4442711), (13, 3075723), (21, 1904019), (39, 1025241), (63, 634673), (91, 439389), (117, 341747), (273, 146463), (819, 48821)]