24230871

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 43530240

約数和(自身を除く): 19299369

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 653, 1197, 1767, 1953, 1959, 4123, 4571, 5301, 5877, 12369, 12407, 13713, 20243, 37107, 37221, 41139, 60729, 86849, 111663, 141701, 182187, 260547, 384617, 425103, 781641, 1153851, 1275309, 2692319, 3461553, 8076957, 24230871]

約数ペア:

[(1, 24230871), (3, 8076957), (7, 3461553), (9, 2692319), (19, 1275309), (21, 1153851), (31, 781641), (57, 425103), (63, 384617), (93, 260547), (133, 182187), (171, 141701), (217, 111663), (279, 86849), (399, 60729), (589, 41139), (651, 37221), (653, 37107), (1197, 20243), (1767, 13713), (1953, 12407), (1959, 12369), (4123, 5877), (4571, 5301)]