29788551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 49201152

約数和(自身を除く): 19412601

約数列:

[1, 3, 9, 13, 31, 39, 43, 93, 117, 129, 191, 279, 387, 403, 559, 573, 1209, 1333, 1677, 1719, 2483, 3627, 3999, 5031, 5921, 7449, 8213, 11997, 17329, 17763, 22347, 24639, 51987, 53289, 73917, 76973, 106769, 155961, 230919, 254603, 320307, 692757, 763809, 960921, 2291427, 3309839, 9929517, 29788551]

約数ペア:

[(1, 29788551), (3, 9929517), (9, 3309839), (13, 2291427), (31, 960921), (39, 763809), (43, 692757), (93, 320307), (117, 254603), (129, 230919), (191, 155961), (279, 106769), (387, 76973), (403, 73917), (559, 53289), (573, 51987), (1209, 24639), (1333, 22347), (1677, 17763), (1719, 17329), (2483, 11997), (3627, 8213), (3999, 7449), (5031, 5921)]