1671539907

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 2293401600

約数和(自身を除く): 621861693

約数列:

[1, 3, 79, 157, 167, 237, 269, 471, 501, 807, 12403, 13193, 21251, 26219, 37209, 39579, 42233, 44923, 63753, 78657, 126699, 134769, 2071301, 3336407, 3548917, 6213903, 7052911, 10009221, 10646751, 21158733, 557179969, 1671539907]

約数ペア:

[(1, 1671539907), (3, 557179969), (79, 21158733), (157, 10646751), (167, 10009221), (237, 7052911), (269, 6213903), (471, 3548917), (501, 3336407), (807, 2071301), (12403, 134769), (13193, 126699), (21251, 78657), (26219, 63753), (37209, 44923), (39579, 42233)]