13304882059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{47521}}^1$

素因数の和:47635

約数の個数: 32

約数和(自身を含む): 16642584576

約数和(自身を除く): 3337702517

約数列:

[1, 7, 23, 37, 47, 161, 259, 329, 851, 1081, 1739, 5957, 7567, 12173, 39997, 47521, 279979, 332647, 1092983, 1758277, 2233487, 7650881, 12307939, 15634409, 40440371, 51370201, 82639019, 283082597, 359591407, 578473133, 1900697437, 13304882059]

約数ペア:

[(1, 13304882059), (7, 1900697437), (23, 578473133), (37, 359591407), (47, 283082597), (161, 82639019), (259, 51370201), (329, 40440371), (851, 15634409), (1081, 12307939), (1739, 7650881), (5957, 2233487), (7567, 1758277), (12173, 1092983), (39997, 332647), (47521, 279979)]