2123144441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 2413532160

約数和(自身を除く): 290387719

約数列:

[1, 11, 59, 67, 157, 311, 649, 737, 1727, 3421, 3953, 9263, 10519, 18349, 20837, 43483, 48827, 101893, 115709, 201839, 229207, 537097, 620621, 1229383, 2880793, 3271409, 6826831, 13523213, 31688723, 35985499, 193013131, 2123144441]

約数ペア:

[(1, 2123144441), (11, 193013131), (59, 35985499), (67, 31688723), (157, 13523213), (311, 6826831), (649, 3271409), (737, 2880793), (1727, 1229383), (3421, 620621), (3953, 537097), (9263, 229207), (10519, 201839), (18349, 115709), (20837, 101893), (43483, 48827)]