419955003

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41257}}^1$

素因数の和:41308

約数の個数: 32

約数和(自身を含む): 693134400

約数和(自身を除く): 273179397

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 41257, 123771, 371313, 536341, 1113939, 1196453, 1609023, 3589359, 4827069, 10768077, 14481207, 15553889, 32304231, 46661667, 139985001, 419955003]

約数ペア:

[(1, 419955003), (3, 139985001), (9, 46661667), (13, 32304231), (27, 15553889), (29, 14481207), (39, 10768077), (87, 4827069), (117, 3589359), (261, 1609023), (351, 1196453), (377, 1113939), (783, 536341), (1131, 371313), (3393, 123771), (10179, 41257)]