439056937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 509644800

約数和(自身を除く): 70587863

約数列:

[1, 11, 31, 59, 139, 157, 341, 649, 1529, 1727, 1829, 4309, 4867, 8201, 9263, 20119, 21823, 47399, 53537, 90211, 101893, 240053, 254231, 287153, 676513, 1287557, 2796541, 3158683, 7441643, 14163127, 39914267, 439056937]

約数ペア:

[(1, 439056937), (11, 39914267), (31, 14163127), (59, 7441643), (139, 3158683), (157, 2796541), (341, 1287557), (649, 676513), (1529, 287153), (1727, 254231), (1829, 240053), (4309, 101893), (4867, 90211), (8201, 53537), (9263, 47399), (20119, 21823)]