28305662547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{9803}}^1$

素因数の和:10287

約数の個数: 32

約数和(自身を含む): 40094438400

約数和(自身を除く): 11788775853

約数列:

[1, 3, 19, 57, 179, 283, 537, 849, 3401, 5377, 9803, 10203, 16131, 29409, 50657, 151971, 186257, 558771, 962483, 1754737, 2774249, 2887449, 5264211, 8322747, 33340003, 52710731, 100020009, 158132193, 496590571, 1489771713, 9435220849, 28305662547]

約数ペア:

[(1, 28305662547), (3, 9435220849), (19, 1489771713), (57, 496590571), (179, 158132193), (283, 100020009), (537, 52710731), (849, 33340003), (3401, 8322747), (5377, 5264211), (9803, 2887449), (10203, 2774249), (16131, 1754737), (29409, 962483), (50657, 558771), (151971, 186257)]