42524223

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 68682240

約数和(自身を除く): 26158017

約数列:

[1, 3, 7, 19, 21, 57, 133, 197, 399, 541, 591, 1379, 1623, 3743, 3787, 4137, 10279, 11229, 11361, 26201, 30837, 71953, 78603, 106577, 215859, 319731, 746039, 2024963, 2238117, 6074889, 14174741, 42524223]

約数ペア:

[(1, 42524223), (3, 14174741), (7, 6074889), (19, 2238117), (21, 2024963), (57, 746039), (133, 319731), (197, 215859), (399, 106577), (541, 78603), (591, 71953), (1379, 30837), (1623, 26201), (3743, 11361), (3787, 11229), (4137, 10279)]