42253001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 53319168

約数和(自身を除く): 11066167

約数列:

[1, 7, 23, 37, 41, 161, 173, 259, 287, 851, 943, 1211, 1517, 3979, 5957, 6401, 6601, 7093, 10619, 27853, 34891, 44807, 49651, 147223, 163139, 244237, 262441, 1030561, 1141973, 1837087, 6036143, 42253001]

約数ペア:

[(1, 42253001), (7, 6036143), (23, 1837087), (37, 1141973), (41, 1030561), (161, 262441), (173, 244237), (259, 163139), (287, 147223), (851, 49651), (943, 44807), (1211, 34891), (1517, 27853), (3979, 10619), (5957, 7093), (6401, 6601)]