171717494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 305786880

約数和(自身を除く): 134069386

約数列:

[1, 2, 13, 23, 26, 31, 46, 59, 62, 118, 157, 299, 314, 403, 598, 713, 767, 806, 1357, 1426, 1534, 1829, 2041, 2714, 3611, 3658, 4082, 4867, 7222, 9263, 9269, 9734, 17641, 18526, 18538, 23777, 35282, 42067, 46943, 47554, 63271, 84134, 93886, 111941, 120419, 126542, 213049, 223882, 240838, 287153, 426098, 546871, 574306, 1093742, 1455233, 2769637, 2910466, 3732989, 5539274, 6604519, 7465978, 13209038, 85858747, 171717494]

約数ペア:

[(1, 171717494), (2, 85858747), (13, 13209038), (23, 7465978), (26, 6604519), (31, 5539274), (46, 3732989), (59, 2910466), (62, 2769637), (118, 1455233), (157, 1093742), (299, 574306), (314, 546871), (403, 426098), (598, 287153), (713, 240838), (767, 223882), (806, 213049), (1357, 126542), (1426, 120419), (1534, 111941), (1829, 93886), (2041, 84134), (2714, 63271), (3611, 47554), (3658, 46943), (4082, 42067), (4867, 35282), (7222, 23777), (9263, 18538), (9269, 18526), (9734, 17641)]