16961637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 28514304

約数和(自身を除く): 11552667

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 727, 1111, 2121, 2181, 3333, 5089, 7777, 7997, 15267, 23331, 23991, 55979, 73427, 167937, 220281, 513989, 807697, 1541967, 2423091, 5653879, 16961637]

約数ペア:

[(1, 16961637), (3, 5653879), (7, 2423091), (11, 1541967), (21, 807697), (33, 513989), (77, 220281), (101, 167937), (231, 73427), (303, 55979), (707, 23991), (727, 23331), (1111, 15267), (2121, 7997), (2181, 7777), (3333, 5089)]