237996939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 346913280

約数和(自身を除く): 108916341

約数列:

[1, 3, 23, 29, 69, 83, 87, 249, 667, 1433, 1909, 2001, 2407, 4299, 5727, 7221, 32959, 41557, 55361, 98877, 118939, 124671, 166083, 356817, 955811, 2735597, 2867433, 3449231, 8206791, 10347693, 79332313, 237996939]

約数ペア:

[(1, 237996939), (3, 79332313), (23, 10347693), (29, 8206791), (69, 3449231), (83, 2867433), (87, 2735597), (249, 955811), (667, 356817), (1433, 166083), (1909, 124671), (2001, 118939), (2407, 98877), (4299, 55361), (5727, 41557), (7221, 32959)]