16814469

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 26772480

約数和(自身を除く): 9958011

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 331, 413, 861, 993, 1239, 2317, 2419, 6951, 7257, 13571, 16933, 19529, 40713, 50799, 58587, 94997, 136703, 284991, 410109, 800689, 2402067, 5604823, 16814469]

約数ペア:

[(1, 16814469), (3, 5604823), (7, 2402067), (21, 800689), (41, 410109), (59, 284991), (123, 136703), (177, 94997), (287, 58587), (331, 50799), (413, 40713), (861, 19529), (993, 16933), (1239, 13571), (2317, 7257), (2419, 6951)]