1872402699

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 2654899200

約数和(自身を除く): 782496501

約数列:

[1, 3, 23, 69, 71, 213, 229, 687, 1633, 1669, 4899, 5007, 5267, 15801, 16259, 38387, 48777, 115161, 118499, 355497, 373957, 382201, 1121871, 1146603, 2725477, 8176431, 8790623, 26371869, 27136271, 81408813, 624134233, 1872402699]

約数ペア:

[(1, 1872402699), (3, 624134233), (23, 81408813), (69, 27136271), (71, 26371869), (213, 8790623), (229, 8176431), (687, 2725477), (1633, 1146603), (1669, 1121871), (4899, 382201), (5007, 373957), (5267, 355497), (15801, 118499), (16259, 115161), (38387, 48777)]