40475973

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 55025600

約数和(自身を除く): 14549627

約数列:

[1, 3, 67, 201, 349, 577, 1047, 1731, 23383, 38659, 70149, 115977, 201373, 604119, 13491991, 40475973]

約数ペア:

[(1, 40475973), (3, 13491991), (67, 604119), (201, 201373), (349, 115977), (577, 70149), (1047, 38659), (1731, 23383)]