1188894609

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{35809}}^1$

素因数の和:35870

約数の個数: 48

約数和(自身を含む): 2145162240

約数和(自身を除く): 956267631

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 3689, 4743, 11067, 33201, 35809, 107427, 250663, 322281, 608753, 751989, 1110079, 1826259, 2255967, 3330237, 4261271, 5478777, 7770553, 9990711, 12783813, 18871343, 23311659, 38351439, 56614029, 69934977, 132099401, 169842087, 396298203, 1188894609]

約数ペア:

[(1, 1188894609), (3, 396298203), (7, 169842087), (9, 132099401), (17, 69934977), (21, 56614029), (31, 38351439), (51, 23311659), (63, 18871343), (93, 12783813), (119, 9990711), (153, 7770553), (217, 5478777), (279, 4261271), (357, 3330237), (527, 2255967), (651, 1826259), (1071, 1110079), (1581, 751989), (1953, 608753), (3689, 322281), (4743, 250663), (11067, 107427), (33201, 35809)]