23323839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 39938304

約数和(自身を除く): 16614465

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 121, 137, 201, 231, 363, 411, 469, 737, 847, 959, 1407, 1507, 2211, 2541, 2877, 4521, 5159, 8107, 9179, 10549, 15477, 16577, 24321, 27537, 31647, 49731, 56749, 64253, 100969, 116039, 170247, 192759, 302907, 348117, 706783, 1110659, 2120349, 3331977, 7774613, 23323839]

約数ペア:

[(1, 23323839), (3, 7774613), (7, 3331977), (11, 2120349), (21, 1110659), (33, 706783), (67, 348117), (77, 302907), (121, 192759), (137, 170247), (201, 116039), (231, 100969), (363, 64253), (411, 56749), (469, 49731), (737, 31647), (847, 27537), (959, 24321), (1407, 16577), (1507, 15477), (2211, 10549), (2541, 9179), (2877, 8107), (4521, 5159)]