98967981

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 157651200

約数和(自身を除く): 58683219

約数列:

[1, 3, 7, 21, 29, 87, 101, 203, 303, 609, 707, 1609, 2121, 2929, 4827, 8787, 11263, 20503, 33789, 46661, 61509, 139983, 162509, 326627, 487527, 979881, 1137563, 3412689, 4712761, 14138283, 32989327, 98967981]

約数ペア:

[(1, 98967981), (3, 32989327), (7, 14138283), (21, 4712761), (29, 3412689), (87, 1137563), (101, 979881), (203, 487527), (303, 326627), (609, 162509), (707, 139983), (1609, 61509), (2121, 46661), (2929, 33789), (4827, 20503), (8787, 11263)]