224748279

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 395433792

約数和(自身を除く): 170685513

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 173, 357, 519, 1071, 1211, 1213, 1557, 2941, 3633, 3639, 8491, 8823, 10899, 10917, 20587, 20621, 25473, 26469, 61761, 61863, 76419, 144347, 185283, 185589, 209849, 433041, 629547, 1299123, 1468943, 1888641, 3567433, 4406829, 10702299, 13220487, 24972031, 32106897, 74916093, 224748279]

約数ペア:

[(1, 224748279), (3, 74916093), (7, 32106897), (9, 24972031), (17, 13220487), (21, 10702299), (51, 4406829), (63, 3567433), (119, 1888641), (153, 1468943), (173, 1299123), (357, 629547), (519, 433041), (1071, 209849), (1211, 185589), (1213, 185283), (1557, 144347), (2941, 76419), (3633, 61863), (3639, 61761), (8491, 26469), (8823, 25473), (10899, 20621), (10917, 20587)]