2315246979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 3208550400

約数和(自身を除く): 893303421

約数列:

[1, 3, 43, 89, 129, 267, 421, 479, 1263, 1437, 3827, 11481, 18103, 20597, 37469, 42631, 54309, 61791, 112407, 127893, 201659, 604977, 1611167, 1833133, 4833501, 5499399, 8671337, 17947651, 26014011, 53842953, 771748993, 2315246979]

約数ペア:

[(1, 2315246979), (3, 771748993), (43, 53842953), (89, 26014011), (129, 17947651), (267, 8671337), (421, 5499399), (479, 4833501), (1263, 1833133), (1437, 1611167), (3827, 604977), (11481, 201659), (18103, 127893), (20597, 112407), (37469, 61791), (42631, 54309)]