23444421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 43309056

約数和(自身を除く): 19864635

約数列:

[1, 3, 7, 11, 13, 21, 33, 37, 39, 77, 91, 111, 143, 211, 231, 259, 273, 407, 429, 481, 633, 777, 1001, 1221, 1443, 1477, 2321, 2743, 2849, 3003, 3367, 4431, 5291, 6963, 7807, 8229, 8547, 10101, 15873, 16247, 19201, 23421, 30173, 37037, 48741, 54649, 57603, 85877, 90519, 101491, 111111, 163947, 211211, 257631, 304473, 601139, 633633, 710437, 1116401, 1803417, 2131311, 3349203, 7814807, 23444421]

約数ペア:

[(1, 23444421), (3, 7814807), (7, 3349203), (11, 2131311), (13, 1803417), (21, 1116401), (33, 710437), (37, 633633), (39, 601139), (77, 304473), (91, 257631), (111, 211211), (143, 163947), (211, 111111), (231, 101491), (259, 90519), (273, 85877), (407, 57603), (429, 54649), (481, 48741), (633, 37037), (777, 30173), (1001, 23421), (1221, 19201), (1443, 16247), (1477, 15873), (2321, 10101), (2743, 8547), (2849, 8229), (3003, 7807), (3367, 6963), (4431, 5291)]