4422231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 2916009

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2351, 7053, 21159, 25861, 44669, 77583, 134007, 232749, 402021, 491359, 1474077, 4422231]

約数ペア:

[(1, 4422231), (3, 1474077), (9, 491359), (11, 402021), (19, 232749), (33, 134007), (57, 77583), (99, 44669), (171, 25861), (209, 21159), (627, 7053), (1881, 2351)]