23913603

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 41894400

約数和(自身を除く): 17980797

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4363, 5481, 13089, 30541, 39267, 91623, 117801, 126527, 274869, 379581, 824607, 885689, 1138743, 2657067, 3416229, 7971201, 23913603]

約数ペア:

[(1, 23913603), (3, 7971201), (7, 3416229), (9, 2657067), (21, 1138743), (27, 885689), (29, 824607), (63, 379581), (87, 274869), (189, 126527), (203, 117801), (261, 91623), (609, 39267), (783, 30541), (1827, 13089), (4363, 5481)]