1738622487

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{23081}}^1$

素因数の和:23319

約数の個数: 32

約数和(自身を含む): 2818589184

約数和(自身を除く): 1079966697

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 633, 1477, 3587, 4431, 10761, 23081, 25109, 69243, 75327, 161567, 392377, 484701, 1177131, 2746639, 4870091, 8239917, 14610273, 34090637, 82791547, 102271911, 248374641, 579540829, 1738622487]

約数ペア:

[(1, 1738622487), (3, 579540829), (7, 248374641), (17, 102271911), (21, 82791547), (51, 34090637), (119, 14610273), (211, 8239917), (357, 4870091), (633, 2746639), (1477, 1177131), (3587, 484701), (4431, 392377), (10761, 161567), (23081, 75327), (25109, 69243)]