23880003

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 38784000

約数和(自身を除く): 14903997

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1009, 1029, 1127, 3027, 3381, 7063, 7889, 21189, 23207, 23667, 49441, 69621, 148323, 162449, 346087, 487347, 1038261, 1137143, 3411429, 7960001, 23880003]

約数ペア:

[(1, 23880003), (3, 7960001), (7, 3411429), (21, 1137143), (23, 1038261), (49, 487347), (69, 346087), (147, 162449), (161, 148323), (343, 69621), (483, 49441), (1009, 23667), (1029, 23207), (1127, 21189), (3027, 7889), (3381, 7063)]