233257857

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{6073}}^1$

素因数の和:6173

約数の個数: 32

約数和(自身を含む): 373186560

約数和(自身を除く): 139928703

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1829, 5487, 6073, 12803, 18219, 38409, 42511, 127533, 188263, 358307, 564789, 1074921, 1317841, 2508149, 3953523, 7524447, 11107517, 33322551, 77752619, 233257857]

約数ペア:

[(1, 233257857), (3, 77752619), (7, 33322551), (21, 11107517), (31, 7524447), (59, 3953523), (93, 2508149), (177, 1317841), (217, 1074921), (413, 564789), (651, 358307), (1239, 188263), (1829, 127533), (5487, 42511), (6073, 38409), (12803, 18219)]