38464941

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 55070208

約数和(自身を除く): 16605267

約数列:

[1, 3, 37, 47, 73, 101, 111, 141, 219, 303, 1739, 2701, 3431, 3737, 4747, 5217, 7373, 8103, 10293, 11211, 14241, 22119, 126947, 175639, 272801, 346531, 380841, 526917, 818403, 1039593, 12821647, 38464941]

約数ペア:

[(1, 38464941), (3, 12821647), (37, 1039593), (47, 818403), (73, 526917), (101, 380841), (111, 346531), (141, 272801), (219, 175639), (303, 126947), (1739, 22119), (2701, 14241), (3431, 11211), (3737, 10293), (4747, 8103), (5217, 7373)]