47373747

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 67888752

約数和(自身を除く): 20515005

約数列:

[1, 3, 17, 51, 101, 289, 303, 541, 867, 1623, 1717, 5151, 9197, 27591, 29189, 54641, 87567, 156349, 163923, 469047, 928897, 2786691, 15791249, 47373747]

約数ペア:

[(1, 47373747), (3, 15791249), (17, 2786691), (51, 928897), (101, 469047), (289, 163923), (303, 156349), (541, 87567), (867, 54641), (1623, 29189), (1717, 27591), (5151, 9197)]