41640237

素因数分解:

$3^5\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 62680800

約数和(自身を除く): 21040563

約数列:

[1, 3, 9, 27, 81, 243, 349, 491, 1047, 1473, 3141, 4419, 9423, 13257, 28269, 39771, 84807, 119313, 171359, 514077, 1542231, 4626693, 13880079, 41640237]

約数ペア:

[(1, 41640237), (3, 13880079), (9, 4626693), (27, 1542231), (81, 514077), (243, 171359), (349, 119313), (491, 84807), (1047, 39771), (1473, 28269), (3141, 13257), (4419, 9423)]