22672917

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 36397920

約数和(自身を除く): 13725003

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 379, 391, 867, 1137, 1173, 2601, 3411, 3519, 6443, 6647, 8717, 19329, 19941, 26151, 57987, 59823, 78453, 109531, 148189, 328593, 444567, 985779, 1333701, 2519213, 7557639, 22672917]

約数ペア:

[(1, 22672917), (3, 7557639), (9, 2519213), (17, 1333701), (23, 985779), (51, 444567), (69, 328593), (153, 148189), (207, 109531), (289, 78453), (379, 59823), (391, 57987), (867, 26151), (1137, 19941), (1173, 19329), (2601, 8717), (3411, 6647), (3519, 6443)]