8705253453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 12812567040

約数和(自身を除く): 4107313587

約数列:

[1, 3, 13, 39, 61, 183, 223, 269, 669, 793, 807, 2379, 2899, 3497, 3721, 8697, 10491, 11163, 13603, 16409, 40809, 48373, 49227, 59987, 145119, 176839, 179961, 213317, 530517, 639951, 779831, 829783, 1000949, 2339493, 2489349, 3002847, 3659207, 10787179, 10977621, 13012337, 32361537, 39037011, 47569691, 142709073, 223211627, 669634881, 2901751151, 8705253453]

約数ペア:

[(1, 8705253453), (3, 2901751151), (13, 669634881), (39, 223211627), (61, 142709073), (183, 47569691), (223, 39037011), (269, 32361537), (669, 13012337), (793, 10977621), (807, 10787179), (2379, 3659207), (2899, 3002847), (3497, 2489349), (3721, 2339493), (8697, 1000949), (10491, 829783), (11163, 779831), (13603, 639951), (16409, 530517), (40809, 213317), (48373, 179961), (49227, 176839), (59987, 145119)]