15417783

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{1453}}^1$

素因数の和:1596

約数の個数: 20

約数和(自身を含む): 23223288

約数和(自身を除く): 7805505

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 1453, 3537, 4359, 10611, 13077, 39231, 117693, 190343, 571029, 1713087, 5139261, 15417783]

約数ペア:

[(1, 15417783), (3, 5139261), (9, 1713087), (27, 571029), (81, 190343), (131, 117693), (393, 39231), (1179, 13077), (1453, 10611), (3537, 4359)]