2783164383

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 4224126816

約数和(自身を除く): 1440962433

約数列:

[1, 3, 9, 37, 83, 101, 111, 249, 303, 333, 747, 909, 997, 2991, 3071, 3737, 8383, 8973, 9213, 11211, 25149, 27639, 33633, 36889, 75447, 82751, 100697, 110667, 248253, 302091, 310171, 332001, 744759, 906273, 930513, 2791539, 3061787, 3725789, 8357851, 9185361, 11177367, 25073553, 27556083, 33532101, 75220659, 309240487, 927721461, 2783164383]

約数ペア:

[(1, 2783164383), (3, 927721461), (9, 309240487), (37, 75220659), (83, 33532101), (101, 27556083), (111, 25073553), (249, 11177367), (303, 9185361), (333, 8357851), (747, 3725789), (909, 3061787), (997, 2791539), (2991, 930513), (3071, 906273), (3737, 744759), (8383, 332001), (8973, 310171), (9213, 302091), (11211, 248253), (25149, 110667), (27639, 100697), (33633, 82751), (36889, 75447)]