7091253

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 11491200

約数和(自身を除く): 4399947

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 227, 267, 351, 681, 801, 1157, 2043, 2403, 2951, 3471, 6129, 8853, 10413, 20203, 26559, 31239, 60609, 79677, 181827, 262639, 545481, 787917, 2363751, 7091253]

約数ペア:

[(1, 7091253), (3, 2363751), (9, 787917), (13, 545481), (27, 262639), (39, 181827), (89, 79677), (117, 60609), (227, 31239), (267, 26559), (351, 20203), (681, 10413), (801, 8853), (1157, 6129), (2043, 3471), (2403, 2951)]