345622431

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 588152448

約数和(自身を除く): 242530017

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 211, 231, 539, 633, 1013, 1477, 1617, 2321, 3039, 4431, 6963, 7091, 10339, 11143, 16247, 21273, 31017, 33429, 48741, 49637, 78001, 113729, 148911, 213743, 234003, 341187, 546007, 641229, 1496201, 1638021, 2351173, 4488603, 7053519, 10473407, 16458211, 31420221, 49374633, 115207477, 345622431]

約数ペア:

[(1, 345622431), (3, 115207477), (7, 49374633), (11, 31420221), (21, 16458211), (33, 10473407), (49, 7053519), (77, 4488603), (147, 2351173), (211, 1638021), (231, 1496201), (539, 641229), (633, 546007), (1013, 341187), (1477, 234003), (1617, 213743), (2321, 148911), (3039, 113729), (4431, 78001), (6963, 49637), (7091, 48741), (10339, 33429), (11143, 31017), (16247, 21273)]