22663179

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 42219520

約数和(自身を除く): 19556341

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 991, 1089, 2079, 2541, 2973, 3267, 6937, 7623, 8919, 10901, 20811, 22869, 26757, 32703, 62433, 76307, 98109, 119911, 187299, 228921, 294327, 359733, 686763, 839377, 1079199, 2060289, 2518131, 3237597, 7554393, 22663179]

約数ペア:

[(1, 22663179), (3, 7554393), (7, 3237597), (9, 2518131), (11, 2060289), (21, 1079199), (27, 839377), (33, 686763), (63, 359733), (77, 294327), (99, 228921), (121, 187299), (189, 119911), (231, 98109), (297, 76307), (363, 62433), (693, 32703), (847, 26757), (991, 22869), (1089, 20811), (2079, 10901), (2541, 8919), (2973, 7623), (3267, 6937)]