39818313

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 60465600

約数和(自身を除く): 20647287

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1291, 1341, 3427, 3873, 10281, 11619, 29693, 30843, 89079, 192359, 267237, 577077, 1731231, 4424257, 13272771, 39818313]

約数ペア:

[(1, 39818313), (3, 13272771), (9, 4424257), (23, 1731231), (69, 577077), (149, 267237), (207, 192359), (447, 89079), (1291, 30843), (1341, 29693), (3427, 11619), (3873, 10281)]