29842407

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 22723353

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 107, 133, 171, 233, 321, 399, 699, 749, 963, 1197, 1631, 2033, 2097, 2247, 4427, 4893, 6099, 6741, 13281, 14231, 14679, 18297, 24931, 30989, 39843, 42693, 74793, 92967, 128079, 174517, 224379, 278901, 473689, 523551, 1421067, 1570653, 3315823, 4263201, 9947469, 29842407]

約数ペア:

[(1, 29842407), (3, 9947469), (7, 4263201), (9, 3315823), (19, 1570653), (21, 1421067), (57, 523551), (63, 473689), (107, 278901), (133, 224379), (171, 174517), (233, 128079), (321, 92967), (399, 74793), (699, 42693), (749, 39843), (963, 30989), (1197, 24931), (1631, 18297), (2033, 14679), (2097, 14231), (2247, 13281), (4427, 6741), (4893, 6099)]