27378947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 29441280

約数和(自身を除く): 2062333

約数列:

[1, 23, 67, 109, 163, 1541, 2507, 3749, 7303, 10921, 17767, 167969, 251183, 408641, 1190389, 27378947]

約数ペア:

[(1, 27378947), (23, 1190389), (67, 408641), (109, 251183), (163, 167969), (1541, 17767), (2507, 10921), (3749, 7303)]