331363266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{6427}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 714896448

約数和(自身を除く): 383533182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1983, 3966, 6427, 8593, 12854, 17186, 19281, 25779, 38562, 51558, 83551, 167102, 250653, 501306, 4248247, 8496494, 12744741, 25489482, 55227211, 110454422, 165681633, 331363266]

約数ペア:

[(1, 331363266), (2, 165681633), (3, 110454422), (6, 55227211), (13, 25489482), (26, 12744741), (39, 8496494), (78, 4248247), (661, 501306), (1322, 250653), (1983, 167102), (3966, 83551), (6427, 51558), (8593, 38562), (12854, 25779), (17186, 19281)]