2418777729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{8219}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 3680258400

約数和(自身を除く): 1261480671

約数列:

[1, 3, 9, 19, 57, 171, 1721, 5163, 8219, 15489, 24657, 32699, 73971, 98097, 156161, 294291, 468483, 1405449, 14144899, 42434697, 127304091, 268753081, 806259243, 2418777729]

約数ペア:

[(1, 2418777729), (3, 806259243), (9, 268753081), (19, 127304091), (57, 42434697), (171, 14144899), (1721, 1405449), (5163, 468483), (8219, 294291), (15489, 156161), (24657, 98097), (32699, 73971)]