1320331323

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5869}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 1893427200

約数和(自身を除く): 573095877

約数列:

[1, 3, 31, 41, 59, 93, 123, 177, 1271, 1829, 2419, 3813, 5487, 5869, 7257, 17607, 74989, 181939, 224967, 240629, 346271, 545817, 721887, 1038813, 7459499, 10734401, 14197111, 22378497, 32203203, 42591333, 440110441, 1320331323]

約数ペア:

[(1, 1320331323), (3, 440110441), (31, 42591333), (41, 32203203), (59, 22378497), (93, 14197111), (123, 10734401), (177, 7459499), (1271, 1038813), (1829, 721887), (2419, 545817), (3813, 346271), (5487, 240629), (5869, 224967), (7257, 181939), (17607, 74989)]