191939901

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{19753}}^1$

素因数の和:19876

約数の個数: 16

約数和(自身を含む): 265493760

約数和(自身を除く): 73553859

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 19753, 59259, 809873, 1560487, 2429619, 4681461, 63979967, 191939901]

約数ペア:

[(1, 191939901), (3, 63979967), (41, 4681461), (79, 2429619), (123, 1560487), (237, 809873), (3239, 59259), (9717, 19753)]