12872026293

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{9923}}^1$

素因数の和:10433

約数の個数: 32

約数和(自身を含む): 19775594496

約数和(自身を除く): 6903568203

約数列:

[1, 3, 7, 21, 223, 277, 669, 831, 1561, 1939, 4683, 5817, 9923, 29769, 61771, 69461, 185313, 208383, 432397, 1297191, 2212829, 2748671, 6638487, 8246013, 15489803, 19240697, 46469409, 57722091, 612953633, 1838860899, 4290675431, 12872026293]

約数ペア:

[(1, 12872026293), (3, 4290675431), (7, 1838860899), (21, 612953633), (223, 57722091), (277, 46469409), (669, 19240697), (831, 15489803), (1561, 8246013), (1939, 6638487), (4683, 2748671), (5817, 2212829), (9923, 1297191), (29769, 432397), (61771, 208383), (69461, 185313)]