2013451533

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{87629}}^1$

素因数の和:87698

約数の個数: 32

約数和(自身を含む): 3196742400

約数和(自身を除く): 1183290867

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 7659, 22977, 87629, 262887, 788661, 2015467, 2365983, 3242273, 6046401, 9726819, 18139203, 29180457, 54417609, 74572279, 87541371, 223716837, 671150511, 2013451533]

約数ペア:

[(1, 2013451533), (3, 671150511), (9, 223716837), (23, 87541371), (27, 74572279), (37, 54417609), (69, 29180457), (111, 18139203), (207, 9726819), (333, 6046401), (621, 3242273), (851, 2365983), (999, 2015467), (2553, 788661), (7659, 262887), (22977, 87629)]