22873473

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 17486847

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 197, 291, 399, 591, 679, 873, 1197, 1379, 1773, 1843, 2037, 3743, 4137, 5529, 6111, 11229, 12411, 12901, 16587, 19109, 26201, 33687, 38703, 57327, 78603, 116109, 133763, 171981, 235809, 363071, 401289, 1089213, 1203867, 2541497, 3267639, 7624491, 22873473]

約数ペア:

[(1, 22873473), (3, 7624491), (7, 3267639), (9, 2541497), (19, 1203867), (21, 1089213), (57, 401289), (63, 363071), (97, 235809), (133, 171981), (171, 133763), (197, 116109), (291, 78603), (399, 57327), (591, 38703), (679, 33687), (873, 26201), (1197, 19109), (1379, 16587), (1773, 12901), (1843, 12411), (2037, 11229), (3743, 6111), (4137, 5529)]