2219378169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{4271}}^1$

素因数の和:4757

約数の個数: 32

約数和(自身を含む): 3277615104

約数和(自身を除く): 1058236935

約数列:

[1, 3, 17, 23, 51, 69, 391, 443, 1173, 1329, 4271, 7531, 10189, 12813, 22593, 30567, 72607, 98233, 173213, 217821, 294699, 519639, 1669961, 1892053, 5009883, 5676159, 32164901, 43517219, 96494703, 130551657, 739792723, 2219378169]

約数ペア:

[(1, 2219378169), (3, 739792723), (17, 130551657), (23, 96494703), (51, 43517219), (69, 32164901), (391, 5676159), (443, 5009883), (1173, 1892053), (1329, 1669961), (4271, 519639), (7531, 294699), (10189, 217821), (12813, 173213), (22593, 98233), (30567, 72607)]