664015431417

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{3511247}}^1$

素因数の和:3511649

約数の個数: 24

約数和(自身を含む): 961267342464

約数和(自身を除く): 297251911047

約数列:

[1, 3, 13, 39, 169, 373, 507, 1119, 4849, 14547, 63037, 189111, 3511247, 10533741, 45646211, 136938633, 593400743, 1309695131, 1780202229, 3929085393, 17026036703, 51078110109, 221338477139, 664015431417]

約数ペア:

[(1, 664015431417), (3, 221338477139), (13, 51078110109), (39, 17026036703), (169, 3929085393), (373, 1780202229), (507, 1309695131), (1119, 593400743), (4849, 136938633), (14547, 45646211), (63037, 10533741), (189111, 3511247)]