40099787

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 55742400

約数和(自身を除く): 15642613

約数列:

[1, 7, 13, 17, 23, 49, 91, 119, 161, 221, 299, 343, 391, 529, 637, 833, 1127, 1547, 2093, 2737, 3703, 4459, 5083, 5831, 6877, 7889, 8993, 10829, 14651, 19159, 25921, 35581, 48139, 62951, 75803, 102557, 116909, 134113, 181447, 249067, 336973, 440657, 818363, 1743469, 2358811, 3084599, 5728541, 40099787]

約数ペア:

[(1, 40099787), (7, 5728541), (13, 3084599), (17, 2358811), (23, 1743469), (49, 818363), (91, 440657), (119, 336973), (161, 249067), (221, 181447), (299, 134113), (343, 116909), (391, 102557), (529, 75803), (637, 62951), (833, 48139), (1127, 35581), (1547, 25921), (2093, 19159), (2737, 14651), (3703, 10829), (4459, 8993), (5083, 7889), (5831, 6877)]