4018077

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 7188480

約数和(自身を除く): 3170403

約数列:

[1, 3, 7, 9, 21, 23, 47, 59, 63, 69, 141, 161, 177, 207, 329, 413, 423, 483, 531, 987, 1081, 1239, 1357, 1449, 2773, 2961, 3243, 3717, 4071, 7567, 8319, 9499, 9729, 12213, 19411, 22701, 24957, 28497, 58233, 63779, 68103, 85491, 174699, 191337, 446453, 574011, 1339359, 4018077]

約数ペア:

[(1, 4018077), (3, 1339359), (7, 574011), (9, 446453), (21, 191337), (23, 174699), (47, 85491), (59, 68103), (63, 63779), (69, 58233), (141, 28497), (161, 24957), (177, 22701), (207, 19411), (329, 12213), (413, 9729), (423, 9499), (483, 8319), (531, 7567), (987, 4071), (1081, 3717), (1239, 3243), (1357, 2961), (1449, 2773)]