23615397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 40255488

約数和(自身を除く): 16640091

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 383, 403, 527, 663, 1149, 1209, 1581, 1989, 3447, 3627, 4743, 4979, 6511, 6851, 11873, 14937, 19533, 20553, 35619, 44811, 58599, 61659, 84643, 106857, 154349, 201841, 253929, 463047, 605523, 761787, 1389141, 1816569, 2623933, 7871799, 23615397]

約数ペア:

[(1, 23615397), (3, 7871799), (9, 2623933), (13, 1816569), (17, 1389141), (31, 761787), (39, 605523), (51, 463047), (93, 253929), (117, 201841), (153, 154349), (221, 106857), (279, 84643), (383, 61659), (403, 58599), (527, 44811), (663, 35619), (1149, 20553), (1209, 19533), (1581, 14937), (1989, 11873), (3447, 6851), (3627, 6511), (4743, 4979)]