419601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 306159

約数列:

[1, 3, 7, 13, 21, 29, 39, 53, 87, 91, 159, 203, 273, 371, 377, 609, 689, 1113, 1131, 1537, 2067, 2639, 4611, 4823, 7917, 10759, 14469, 19981, 32277, 59943, 139867, 419601]

約数ペア:

[(1, 419601), (3, 139867), (7, 59943), (13, 32277), (21, 19981), (29, 14469), (39, 10759), (53, 7917), (87, 4823), (91, 4611), (159, 2639), (203, 2067), (273, 1537), (371, 1131), (377, 1113), (609, 689)]