2437743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 4142592

約数和(自身を除く): 1704849

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 173, 183, 231, 427, 519, 671, 1211, 1281, 1903, 2013, 3633, 4697, 5709, 10553, 13321, 14091, 31659, 39963, 73871, 116083, 221613, 348249, 812581, 2437743]

約数ペア:

[(1, 2437743), (3, 812581), (7, 348249), (11, 221613), (21, 116083), (33, 73871), (61, 39963), (77, 31659), (173, 14091), (183, 13321), (231, 10553), (427, 5709), (519, 4697), (671, 3633), (1211, 2013), (1281, 1903)]