488493603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{143971}}^1$

素因数の和:144019

約数の個数: 24

約数和(自身を含む): 786087120

約数和(自身を除く): 297593517

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 143971, 431913, 1295739, 1871623, 4175159, 5614869, 12525477, 16844607, 37576431, 54277067, 162831201, 488493603]

約数ペア:

[(1, 488493603), (3, 162831201), (9, 54277067), (13, 37576431), (29, 16844607), (39, 12525477), (87, 5614869), (117, 4175159), (261, 1871623), (377, 1295739), (1131, 431913), (3393, 143971)]