420653982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{4093}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 962122752

約数和(自身を除く): 541468770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2447, 4093, 4894, 7341, 8186, 12279, 14682, 17129, 24558, 28651, 34258, 51387, 57302, 85953, 102774, 171906, 10015571, 20031142, 30046713, 60093426, 70108997, 140217994, 210326991, 420653982]

約数ペア:

[(1, 420653982), (2, 210326991), (3, 140217994), (6, 70108997), (7, 60093426), (14, 30046713), (21, 20031142), (42, 10015571), (2447, 171906), (4093, 102774), (4894, 85953), (7341, 57302), (8186, 51387), (12279, 34258), (14682, 28651), (17129, 24558)]