1291363695

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{142771}}^1$

素因数の和:142852

約数の個数: 32

約数和(自身を含む): 2330039040

約数和(自身を除く): 1038675345

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 9045, 142771, 428313, 713855, 1284939, 2141565, 3854817, 6424695, 9565657, 19274085, 28696971, 47828285, 86090913, 143484855, 258272739, 430454565, 1291363695]

約数ペア:

[(1, 1291363695), (3, 430454565), (5, 258272739), (9, 143484855), (15, 86090913), (27, 47828285), (45, 28696971), (67, 19274085), (135, 9565657), (201, 6424695), (335, 3854817), (603, 2141565), (1005, 1284939), (1809, 713855), (3015, 428313), (9045, 142771)]