1214433

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 40

約数和(自身を含む): 2090880

約数和(自身を除く): 876447

約数列:

[1, 3, 9, 11, 27, 29, 33, 47, 81, 87, 99, 141, 261, 297, 319, 423, 517, 783, 891, 957, 1269, 1363, 1551, 2349, 2871, 3807, 4089, 4653, 8613, 12267, 13959, 14993, 25839, 36801, 41877, 44979, 110403, 134937, 404811, 1214433]

約数ペア:

[(1, 1214433), (3, 404811), (9, 134937), (11, 110403), (27, 44979), (29, 41877), (33, 36801), (47, 25839), (81, 14993), (87, 13959), (99, 12267), (141, 8613), (261, 4653), (297, 4089), (319, 3807), (423, 2871), (517, 2349), (783, 1551), (891, 1363), (957, 1269)]