415400403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 626688000

約数和(自身を除く): 211287597

約数列:

[1, 3, 11, 31, 33, 93, 239, 341, 717, 1023, 1699, 2629, 5097, 7409, 7887, 18689, 22227, 52669, 56067, 81499, 158007, 244497, 406061, 579359, 1218183, 1738077, 4466671, 12587891, 13400013, 37763673, 138466801, 415400403]

約数ペア:

[(1, 415400403), (3, 138466801), (11, 37763673), (31, 13400013), (33, 12587891), (93, 4466671), (239, 1738077), (341, 1218183), (717, 579359), (1023, 406061), (1699, 244497), (2629, 158007), (5097, 81499), (7409, 56067), (7887, 52669), (18689, 22227)]